Metra 82-4601 (met-824601) 4" X 6" Speaker Adapter for 4" X 10"
NALINMFG™ JEEP TJ LJ 4"x6" to 5.25" Speaker Adapters EUR 16,40 - PicClick IT
Speaker Adapter Plates at OnlineCarStereo.com
Front Dash Speaker Adapter Converts 4 by 6 Inch Factory Speakers to 5.25 Inch Aftermarket Speakers (4x6 to 5.25") Compatible with Jeep Wrangler Tj Rubicon Unlimited 1997-2006 - Walmart.com